Initial revision

1 files changed, 55 insertions, 0 deletions

diff --git a/Demo/sgi/video/vinfo.py b/Demo/sgi/video/vinfo.py
new file mode 100755
index 0000000..98b29fa
--- /dev/null
+++ b/Demo/sgi/video/vinfo.py
@@ -0,0 +1,55 @@
+#!/ufs/guido/bin/sgi/python3.3
+from gl import *
+from GL import *
+from DEVICE import *
+import time
+import sys
+
+class Struct(): pass
+epoch = Struct()
+EndOfFile = 'End of file'
+bye = 'bye'
+
+def openvideo(name):
+    f = open(name, 'r')
+    w, h = eval(f.readline()[:-1])
+    return f, w, h
+def loadframe(f, w, h):
+    tijd = f.readline()
+    if tijd = '':
+	raise EndOfFile
+    tijd = eval(tijd[:-1])
+    f.seek(w*h*4,1)
+    return tijd
+def saveframe(name, w, h, tijd, data):
+    f = open(name, 'w')
+    f.write(`w,h` + '\n')
+    f.write(`tijd` + '\n')
+    f.write(data)
+    f.close()
+def main():
+	if len(sys.argv) > 1:
+		names = sys.argv[1:]
+	else:
+		names = ['film.video']
+	for name in names:
+	    f, w, h = openvideo(name)
+	    print name+': '+`w`+'x'+`h`
+	    num = 0
+	    try:
+		while 1:
+		    try:
+			tijd = loadframe(f, w, h)
+			print '\t', tijd,
+			num = num + 1
+			if num % 8 = 0:
+				print
+		    except EndOfFile:
+			raise bye
+	    except bye:
+		pass
+	    if num % 8 <> 0:
+		print
+	    f.close()
+
+main()